New painkiller strategy may help moms recover faster after C-Section
Symptom relief
Completed
This completed study tested whether giving a low or high dose of hydromorphone (a morphine-like drug) before the end of a C-section can reduce pain afterward. 105 women were split into three groups: low dose, high dose, or a placebo. Researchers measured pain scores, how soon wom…
Phase: PHASE4 • Sponsor: Liquan Liang • Aim: Symptom relief
Last updated Jun 26, 2026 13:28 UTC